| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.26 | 8.369% | $84.8096 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $22.31 | 3.179% | $23.0192 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $77.69 | 7.689% | $83.6636 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $56.84 | 8.321% | $61.5697 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $122.60 | 12.667% | $138.1297 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $66.87 | 4.176% | $69.6625 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $217.50 | 9.314% | $237.758 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $642.07 | $698.6123 | $698.61 | $698.55 | $698.70 | |